Advanced Porous Aromatic Frameworks: A Comprehensive Overview of Emerging Functional Strategies and Potential...

Area of Science:

• Materials Science
• Chemistry
• Nanotechnology

Background:

• Porous aromatic frameworks (PAFs) are advanced porous materials known for their large surface areas and structural integrity.
• Synthesized from aromatic building units with strong carbon-carbon bonds, PAFs exhibit remarkable rigidity and long-term stability.
• Compared to zeolites and MOFs, PAFs offer superior chemical stability and ease of functionalization.

Purpose of the Study:

• To provide a comprehensive overview of recent advancements in porous aromatic frameworks (PAFs).
• To analyze innovative synthesis methodologies, functionalization strategies, and dimensionality control of PAFs.
• To discuss the diverse applications of PAFs in energy, environmental, and biomedical fields.

Main Methods:

• Review of recent literature on PAFs synthesis and functionalization.
• Analysis of structure-property relationships in PAFs.
• Compilation and discussion of PAFs applications in various scientific and industrial domains.

Main Results:

• Significant progress in developing novel PAFs synthesis techniques.
• Effective strategies for post-synthetic modification and functionalization of PAFs.
• Demonstrated potential of PAFs in batteries, CO2 capture, sensors, catalysis, and biomedical applications.

Conclusions:

• PAFs represent a versatile class of porous materials with exceptional stability and tunable properties.
• Ongoing research continues to expand the synthetic accessibility and application scope of PAFs.
• PAFs are poised to address critical challenges in energy, environmental remediation, and advanced technologies.